DE2938179A1 - Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinen - Google Patents
Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinenInfo
- Publication number
- DE2938179A1 DE2938179A1 DE19792938179 DE2938179A DE2938179A1 DE 2938179 A1 DE2938179 A1 DE 2938179A1 DE 19792938179 DE19792938179 DE 19792938179 DE 2938179 A DE2938179 A DE 2938179A DE 2938179 A1 DE2938179 A1 DE 2938179A1
- Authority
- DE
- Germany
- Prior art keywords
- holding tube
- measuring
- electrode
- gas
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007789 gas Substances 0.000 title claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 9
- 239000001301 oxygen Substances 0.000 title claims description 9
- 229910052760 oxygen Inorganic materials 0.000 title claims description 9
- 238000002485 combustion reaction Methods 0.000 title claims description 3
- 239000007784 solid electrolyte Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000005338 heat storage Methods 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 229910052697 platinum Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/403—Cells and electrode assemblies
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792938179 DE2938179A1 (de) | 1979-09-21 | 1979-09-21 | Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinen |
| US06/184,085 US4305803A (en) | 1979-09-21 | 1980-09-04 | Gas sensor construction, particularly to determine oxygen content combustion exhaust gases, particularly from internal combustion engines |
| JP12865480A JPS5654345A (en) | 1979-09-21 | 1980-09-18 | Polarography measuring filler for measuring oxygen density in gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792938179 DE2938179A1 (de) | 1979-09-21 | 1979-09-21 | Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2938179A1 true DE2938179A1 (de) | 1981-04-09 |
| DE2938179C2 DE2938179C2 (enrdf_load_stackoverflow) | 1987-12-23 |
Family
ID=6081444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792938179 Granted DE2938179A1 (de) | 1979-09-21 | 1979-09-21 | Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4305803A (enrdf_load_stackoverflow) |
| JP (1) | JPS5654345A (enrdf_load_stackoverflow) |
| DE (1) | DE2938179A1 (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0117230A1 (fr) * | 1983-02-04 | 1984-08-29 | Térésa Crevoiserat | Sonde pour la mesure de la pression partielle de l'oxygène dans une atmosphère de gaz |
| EP0104636A3 (de) * | 1982-09-28 | 1985-04-03 | Fuji Electric Corporate Research And Development Ltd. | Sauerstoffsensor und Verfahren zu dessen Herstellung |
| EP0142993A1 (en) * | 1983-11-18 | 1985-05-29 | Ngk Insulators, Ltd. | Electrochemical device |
| EP0166530A1 (en) * | 1984-05-29 | 1986-01-02 | Fujikura Ltd. | Oxygen sensor for and method of determining concentration of oxygen |
| FR2575551A1 (fr) * | 1984-12-27 | 1986-07-04 | Brunel Gerald | Dispositif de sonde a oxygene et installation de regulation electronique de combustion equipee d'une telle sonde |
| DE3729164A1 (de) * | 1986-09-01 | 1988-04-14 | Nippon Denso Co | Vorrichtung zur bestimmung einer sauerstoffkonzentration |
| EP0259175A3 (en) * | 1986-09-05 | 1989-08-30 | Ngk Insulators, Ltd. | Electrochemical gas sensor, and method for manufacturing the same |
| WO1989009933A1 (fr) * | 1988-04-08 | 1989-10-19 | Robert Bosch Gmbh | SONDE POLAROGRAPHIQUE PLANE POUR LA DETERMINATION DE LA VALEUR lambda D'UN MELANGE DE GAZ |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4377460A (en) * | 1981-10-19 | 1983-03-22 | Westinghouse Electric Corp. | Solid electrolyte gas sensing apparatus |
| JPS59178354A (ja) * | 1983-03-29 | 1984-10-09 | Ngk Spark Plug Co Ltd | 酸素センサ |
| JPS6025958U (ja) * | 1983-07-28 | 1985-02-21 | 株式会社フジクラ | 酸素濃度測定装置 |
| JPS60129655A (ja) * | 1983-12-17 | 1985-07-10 | Ngk Spark Plug Co Ltd | 酸素センサ |
| JPS60168058U (ja) * | 1984-04-14 | 1985-11-07 | 株式会社フジクラ | 酸素センサ |
| JP3694377B2 (ja) * | 1996-11-29 | 2005-09-14 | 日本特殊陶業株式会社 | 酸素センサ及び空燃比検出方法 |
| DE19746516C2 (de) * | 1997-10-22 | 2001-09-27 | Bosch Gmbh Robert | Planares Sensorelement |
| DE19853601A1 (de) * | 1998-11-20 | 2000-05-25 | Bosch Gmbh Robert | Verfahren zur Herstellung einer Isolationsschicht und Meßfühler |
| DE19933185A1 (de) * | 1999-07-15 | 2001-01-18 | Fev Motorentech Gmbh | Sensoranordnung zur Erfassung von Gasanteilen in partikelbehafteten Gasströmungen |
| DE10122271B4 (de) * | 2001-05-08 | 2006-06-29 | Robert Bosch Gmbh | Sensorelemente |
| JP2003075403A (ja) * | 2001-09-03 | 2003-03-12 | Ngk Spark Plug Co Ltd | ガスセンサ |
| DE10222791B4 (de) * | 2002-05-23 | 2004-07-01 | Robert Bosch Gmbh | Heizeinrichtung |
| US20040074284A1 (en) * | 2002-10-18 | 2004-04-22 | Robert Bosch Corporation | Miniaturized exhaust gas sensor |
| US20040149579A1 (en) * | 2002-12-19 | 2004-08-05 | General Electric Company | System for monitoring combustible gases |
| JP4251970B2 (ja) * | 2003-01-31 | 2009-04-08 | 日本特殊陶業株式会社 | ガスセンサ |
| US6843105B1 (en) * | 2003-06-30 | 2005-01-18 | Robert Bosch Corporation | Contact pin for exhaust gas sensor |
| US7404883B2 (en) * | 2004-04-12 | 2008-07-29 | Robert Bosch Gmbh | Insulation bushing assembly for an exhaust gas sensor |
| US20080206107A1 (en) * | 2007-02-23 | 2008-08-28 | Honeywell International Inc. | Gas sensor apparatus for automotive exhaust gas applications |
| US7805992B2 (en) * | 2007-03-27 | 2010-10-05 | Honeywell International Inc. | Gas sensor housing for use in high temperature gas environments |
| US8852695B2 (en) * | 2012-09-10 | 2014-10-07 | The Research Foundation For The State University Of New York | Optical barriers, waveguides, and methods for fabricating barriers and waveguides for use in harsh environments |
| US11002700B2 (en) | 2017-11-21 | 2021-05-11 | Honeywell International Inc. | High temperature gas sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2625040A1 (de) * | 1975-06-03 | 1977-01-13 | Nissan Motor | Sauerstoffsensoreinrichtung |
| DE2912333A1 (de) * | 1978-04-03 | 1979-10-11 | Gen Motors Corp | Beheizter festelektrolyt-sauerstoffsensor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2729475A1 (de) * | 1977-06-30 | 1979-01-11 | Bosch Gmbh Robert | Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in abgasen, insbesondere in abgasen von verbrennungsmotoren |
-
1979
- 1979-09-21 DE DE19792938179 patent/DE2938179A1/de active Granted
-
1980
- 1980-09-04 US US06/184,085 patent/US4305803A/en not_active Expired - Lifetime
- 1980-09-18 JP JP12865480A patent/JPS5654345A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2625040A1 (de) * | 1975-06-03 | 1977-01-13 | Nissan Motor | Sauerstoffsensoreinrichtung |
| DE2912333A1 (de) * | 1978-04-03 | 1979-10-11 | Gen Motors Corp | Beheizter festelektrolyt-sauerstoffsensor |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0104636A3 (de) * | 1982-09-28 | 1985-04-03 | Fuji Electric Corporate Research And Development Ltd. | Sauerstoffsensor und Verfahren zu dessen Herstellung |
| EP0117230A1 (fr) * | 1983-02-04 | 1984-08-29 | Térésa Crevoiserat | Sonde pour la mesure de la pression partielle de l'oxygène dans une atmosphère de gaz |
| US4592825A (en) * | 1983-02-04 | 1986-06-03 | Teresa Crevoiserat | Probe for measuring oxygen partial pressure in a gas atmosphere |
| EP0142993A1 (en) * | 1983-11-18 | 1985-05-29 | Ngk Insulators, Ltd. | Electrochemical device |
| EP0166530A1 (en) * | 1984-05-29 | 1986-01-02 | Fujikura Ltd. | Oxygen sensor for and method of determining concentration of oxygen |
| FR2575551A1 (fr) * | 1984-12-27 | 1986-07-04 | Brunel Gerald | Dispositif de sonde a oxygene et installation de regulation electronique de combustion equipee d'une telle sonde |
| DE3729164A1 (de) * | 1986-09-01 | 1988-04-14 | Nippon Denso Co | Vorrichtung zur bestimmung einer sauerstoffkonzentration |
| EP0259175A3 (en) * | 1986-09-05 | 1989-08-30 | Ngk Insulators, Ltd. | Electrochemical gas sensor, and method for manufacturing the same |
| WO1989009933A1 (fr) * | 1988-04-08 | 1989-10-19 | Robert Bosch Gmbh | SONDE POLAROGRAPHIQUE PLANE POUR LA DETERMINATION DE LA VALEUR lambda D'UN MELANGE DE GAZ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5654345A (en) | 1981-05-14 |
| DE2938179C2 (enrdf_load_stackoverflow) | 1987-12-23 |
| US4305803A (en) | 1981-12-15 |
Similar Documents
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| DE2938179A1 (de) | Polarographischer messfuehler zum messen der sauerstoffkonzentration in gasen, insbesondere in abgasen von brennkraftmaschinen | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |